Purchasing these Fans, which were a plastic ABS blade, 4 blade fan, was a risk with out first inspecting them physically, but the description was 110% correct, in the definition of the unit.
We are over joyed at the result of this purchase, as far as to say, REAL VALUE FOR MONEY, and the response and delivery of the items was exceptional, for an on line transaction. Would recommend this outlet to anyone looking for supplier satisfaction and honesty from them.